We look at the division of 860500 by 9 
We're looking to find how many times 9 goes into 860500.

On to step 1:
9 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 9

On to step 2:
When dividing 86 by 9, we get 9 with a remainder of 5.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Deduct 81 from 86 and we're left with 5.
Bring next digit (0) of the dividend behind the 5 and repeat the process: 50 / 9

Let's proceed to step 3:
9 goes into 50 5 times with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 95.0
The remainder is 5 after subtracting 45 from 50.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 9

Moving on to step 4:
If we divide 55 by 9, we get 6 and a remainder of 1.
Use 6 as the next digit of our solution. 
Result so far: 956.0
The remainder is 1 after subtracting 54 from 55.
Fetch the next digit (0) from the dividend, attach it to 1 and continue: 10 / 9

Step 5:
10 divided by 9 is 1 with a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 9561.0
Subtract 9 from 10 to get 1.
Grab the next digit (0) from the dividend, add it to 1, then carry on: 10 / 9

Going ahead to step 6:
If we divide 10 by 9, we get 1 and a remainder of 1.
The next digit of our result is 1. 
Result so far: 95611.0
If we subtract 9 from 10, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 7:
The number 9 fits into 10 1 times, leaving a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 95611.1
Deduct 9 from 10 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 8:
If we divide 10 by 9, we get 1 and a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 95611.11
Subtract 9 from 10 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The quotient of the division is 95611.11, and the remainder is 0.001.